Finding the Third Proportional to 1,109,196 and 2,270,964

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,196 : 2,270,964 = 2,270,964 : x
2. Step 2: Convert to fraction form
   1,109,196/2,270,964 = 2,270,964/x
3. Step 3: Cross multiply
   1,109,196x = 2,270,964 × 2,270,964
4. Step 4: Simplify right side
   1,109,196x = 5,157,277,489,296
5. Step 5: Solve for x
   x = 5,157,277,489,296/1,109,196
6. Step 6: Final answer
   x = 4,649,563.73